CH311152A
(en )
1955-11-30
Device for curling webs.
CH293975A
(en )
1953-10-31
Device for cleaning floors and the like.
CH310839A
(en )
1955-11-15
Method and device for electroplating metal wires.
AT184017B
(en )
1955-12-10
Means for soft soldering, tinning and galvanizing
CH311231A
(en )
1955-11-30
Emulsion cleaner for pickling and degreasing metals.
FR1155752A
(en )
1958-05-08
Gas dusting, in particular from the top
AT185570B
(en )
1956-05-11
Process and device for continuous welding
AT192113B
(en )
1957-09-25
Welding method and device for carrying out the same
AT177250B
(en )
1954-01-11
Device for sealing and smoothing chimneys, ventilation and the like. like
FR1074804A
(en )
1954-10-08
Product for welding, tinning and galvanizing
AT178631B
(en )
1954-05-25
Method and device for operating tubular contact furnaces for the synthesis of ammonia
CH311266A
(en )
1955-11-30
Device for monitoring dimensions.
AT179164B
(en )
1954-07-26
Device for electroplating sheet metal
AT178400B
(en )
1954-05-10
Method and device for operating mechanical switching devices, preferably rolling converters
AT185529B
(en )
1956-05-11
Device for slidably holding and guiding curtains u. like
FR1082789A
(en )
1955-01-03
Pliers for baking and baking
ES35686Y
(en )
1953-10-01
Tinning torch
FR1092959A
(en )
1955-04-28
Advanced pliers
AT179167B
(en )
1954-07-26
Device for pickling iron and metal strips
AT189487B
(en )
1957-04-10
Device for descaling or derusting wire, strip material or the like.
AT178057B
(en )
1954-04-10
Device for heating ring furnaces
GR13398B
(en )
1952-01-25
METAL WELDING TRANSFORMER.
CH319504A
(en )
1957-02-28
Device for cleaning floors and the like
AT176666B
(en )
1953-11-10
Device for applying mortar or the like.
DK88269C
(en )
1959-12-14
Precipitation electrode for electrofilters.